The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
Mar. 10, 2015
Coriant Oy, Espoo, FI;
Ville Hallivuori, Espoo, FI;
Juhamatti Kuusisaari, Helsinki, FI;
Other;
Abstract
A technique for managing transfer of data frames having a pre-determined mutual order is presented. Each data frame contains an order indicator, for example a sequence number, indicative of the position of the data frame in the pre-determined mutual order. A transmitting end provides each data frame with a satisfaction indicator that indicates whether acknowledgement about reception of earlier transmitted data frames is expected from a receiving end. When the satisfaction indicator of a data frame indicates that no acknowledgement is expected, the receiving end knows that the data frame can be treated as a beginning of a received data flow when checking the integrity of the received data flow on the basis of the order indicators. Thus, there is no need to establish a logical connection between the transmitting and receiving ends prior to the transfer of the data frames.